201889728

素因数分解:

$2^6\times 3^2\times {\mathrm{350503}}^1$

素因数の和:350521

約数の個数: 42

約数和(自身を含む): 578682104

約数和(自身を除く): 376792376

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 350503, 701006, 1051509, 1402012, 2103018, 2804024, 3154527, 4206036, 5608048, 6309054, 8412072, 11216096, 12618108, 16824144, 22432192, 25236216, 33648288, 50472432, 67296576, 100944864, 201889728]

約数ペア:

[(1, 201889728), (2, 100944864), (3, 67296576), (4, 50472432), (6, 33648288), (8, 25236216), (9, 22432192), (12, 16824144), (16, 12618108), (18, 11216096), (24, 8412072), (32, 6309054), (36, 5608048), (48, 4206036), (64, 3154527), (72, 2804024), (96, 2103018), (144, 1402012), (192, 1051509), (288, 701006), (576, 350503)]